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Problem:
Station Fails to Start
Possible Cause:
No programmed station run time.
Solution:
Modify program to include station run time.
Possible Cause:
The On-Off mode is activated.
Solution:
Enable irrigation by deactivating On-Off mode.
Possible Cause:
Low battery power.
Solution:
Replace the batteries.
Possible Cause:
Improper wire connection.
Solution:
Verify the wire connections. If necessary, redo the splices and connectors.
Possible Cause:
TBC
TM
WP
sensor input is active.
Solution:
If a rain sensor is not installed, verify that Sensor A & B wires are connected
together. If a sensor is installed, verify proper operation of that sensor.
Possible Cause:
Short circuit in the solenoid or the wiring to the solenoid.
Solution:
Verify with
TBC
TM
WP
Programmer that a short was detected on the station.
If a short is detected, replace the solenoid and/or wiring to the solenoid.
Possible Cause:
Improper solenoid operation.
Solution:
Repair or replace solenoid.
Problem:
Station stops when it should start or vice versa
Possible Cause:
Station wires are reversed.
Solution:
Verify that the DC Latching solenoid’s colored wire is connected to the
TBC
TM
WP
station wire. Verify that the black solenoid wire is connected to the
TBC
TM
WP
common (C) terminal.
Possible Cause:
Solenoid is out of phase with the controller.
Solution:
Reset the controller. During the start-up, the controller will synchronize with
the solenoid.
